Invention Patent
- Patent Title: Method for producing a thf polymer Heteroporirin acid as a catalyst
-
Application No.: JP18329598Application Date: 1998-06-16
-
Publication No.: JP4831852B2Publication Date: 2011-12-07
- Inventor: 隆治 明渡
- Applicant: 旭化成せんい株式会社
- Assignee: 旭化成せんい株式会社
- Current Assignee: 旭化成せんい株式会社
- Priority: JP18329598 1998-06-16
- Main IPC: C08G65/20
- IPC: C08G65/20
Public/Granted literature
- JP2000001540A PRODUCTION OF THE POLYMER IN THE PRESENCE OF HETEROPOLY PHOSPHORIC ACID AS CATALYST Public/Granted day:2000-01-07
Information query
IPC分类:
